Title: Liquid Chromatography Author: Gloria Contreras Lab Partner: Jose Montanez Instructor: Teresa Potter Date Work Performed: January 13‚ 2015 Date Submitted: January 20‚ 2015 Abstract: In this lab‚ liquid chromatography is used to separate the Red 40 and Blue 1 dyes inside of grape flavored Kool-Aid. It was determined that the 5% isopropanol will remove the Red 40 dye from the stationary phase. The 28% isopropanol will remove the Blue 1 dye from the stationary phase. The more
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Lab One: Laboratory Techniques and Measurements Abstract The Lab One was done on Laboratory Techniques and Measurements. The first experiment with my Lab partner; we got opportunity to experiment how to conduct measurements in length by using metric conversion. We started in cm units and changed into mm by x10‚ and moving decimal point x1 to right. To find in meter we moved from cm to meter two decimal points to the left or double check our self divided by 100 and all records in data
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A Chromosome Study Lab An examination of the chromosomes of a cell under high magnification can give much information about an organism. Figure 1 shows the chromosomes of a somatic cell as they might appear in an organism if enlarged many times their natural size. A somatic cell is any cell making up the organism except for reproductive cells. In this investigation‚ it is expected that you: a. learn what a chromosome Karyotype is. b. prepare a Karyotype of chromosomes according to the instructions
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Training provides workers with skills needed in the workplace. However‚ many organizations have dynamic environments in which change is the norm. How can training requirements be identified when job duties are a moving target? There are three ways to approach training in dynamic and rapidly changing environments. First‚ the company can focus on those aspects of the job that are not changing; usually not everything can change all the time. Second‚ the training department can focus on becoming a rapid
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Date report submitted: June 18‚ 2015 Title: Lab Techniques and Measurements PURPOSE: The purpose of this experiment is for the students to get a better knowledge with the laboratory tools and techniques. This experiment taught me how to convert between SI units and standard American units of mass‚ length‚ temperature‚ volume and time as well as how to measure the units. Students become proficient in laboratory techniques such as measuring temperature and volume and calculating within them. Procedure:
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the author has explained different metrics and there attributed used to measure software. A person can only measure and represent it in number when he knows something about it. On the other hand‚ if has no idea about it then he doesn’t have any idea about it [1]. There are two types of software complexity metrics. One gives the efficiency of the machine while running the software which is called as computational complexity. Another one is giving us the factors which affect the software developer
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that the right people are hired as law enforcement officers. In Ben Stickle’s (2016) article he talks about how the effect of education‚ training‚ and pre-employment can help decrease the amount of inappropriate use of force. For years law enforcement agencies have been trying to decrease use of force
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. Household conversion with answers Fall 2014 1. 15 tsp = _____ Tbsp a. 1/5 b. 3 c. 5 d. 7.5 Answer: c 2. 6 Tbsp = _____ tsp a. 2 b. 24 c. 12 d. 18 Answer: d 3. 4 fluid oz = _____ Tbsp a. 8 b. 2 c. 12 d. 16 Answer: a 4. 2 cups = _____ fluid oz a. 12 b. 24 c. 32 d. 16 Answer: d 5. 6 tsp = _____ Tbsp a. 1 b. 1/2 c. 3 d. 2 Answer: d 6. 7 Tbsp = _____ tsp a. 21 b. 14 c. 2 1/3 d. 3 ½ Answer: a 7. 12 tsp = _____ Tbsp a. 6 b. 4 c. 3 d. 2 Answer: b 8. Calculate the fluid intake in
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. Performance Metrics: purpose What are the ways you can measure how successful your Six Sigma project has been in improving quality or decreasing the number of defects? Before we go into the metrics and definitions‚ let’s say what “defects” and “defective” mean. Something has a defect if the result or outcome of a process is not what is expected. Something went wrong. The product may still be usable: a car with chipped paint can still be driven. So some engineers use “defective” to mean a product
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Experiment 1 Laboratory Techniques and Measurements Purpose: To determine measurements of different items that vary from solids to liquids and be able convert those values to other SI units of measurement. Procedure: I used a variety of scientific tools such as; a ruler‚ beaker‚ graduated cylinder‚ volumetric flask‚ thermometer‚ burner‚ and digital scale to find unknown values of measurements for each of the indicated items and
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